Maqolada KNK-270 tik qiya konveyeridan foydalanish misolidan foydalanib, NKMK Murmantau ochiq konining sharoitida CPT-ruda transport liniyasining ishonchliligi va samaradorligiga ta'sir qiluvchi sxemalar berilgan. Uzluksiz transport vositalarining bosim belbog'i bilan ishlashiga ta'sir etuvchi omillar va uning uzilish sabablari aniqlangan.

Tayanch iboralar: transport kompleksi, tik qiya konveyer, uzluksiz ishlash, haqiqiy resurs, uzilish sabablari, mavjudlik omili, ishonchlilik ko'rsatkichlari.

In the article, using the example of the operation of the KNK-270 slope conveyor, the scheme of influencing factors on the reliability and efficiency of the CPT-ore transport line in the conditions of the Muruntau open pit mine of the NGMK is given. Factors influencing the performance of continuous transport with a presser belt, as well as the reasons for its downtime, are determined.

Key words: transport complex, steeply inclined conveyor, uninterrupted operation, actual resource, reasons for downtime, availability factor, reliability indicators.